Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Study period:
2010-03-05 to 2010-05-21
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The composition and physical-chemical properties of Reaction mass of Limestone and dicalcium silicate are similar to those ones of Lime (chemical), hydraulic.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
yes (incl. certificate)
Type of method:
air comparison pycnometer (for solids)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Lime (chemical) hydraulic
- Chemical name: Natural hydraulic lime
- Common name: Chaux Socli NHL 3,5
- Physical state: Grey powder
- Batch No.: XS 060110M1955
- Expiration date of the batch: 2010-07-30
- Storage condition of test material: Room temperature, in the dark

Results and discussion

Density
Type:
relative density
Density:
2.2
Temp.:
22 °C

Applicant's summary and conclusion

Conclusions:
The relative density of the test material has been determined to be 2.70 at 22.0 ± 0.5 °C. The deviation from the nominal temperature (20 °C) does not significantly affect the accuracy of the density value.